165955020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2160

約数の個数: 192

約数和(自身を含む): 613702656

約数和(自身を除く): 447747636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 924, 935, 1020, 1122, 1155, 1190, 1309, 1428, 1540, 1785, 1870, 2113, 2244, 2310, 2380, 2618, 2805, 3570, 3740, 3927, 4226, 4620, 5236, 5610, 6339, 6545, 7140, 7854, 8452, 10565, 11220, 12678, 13090, 14791, 15708, 19635, 21130, 23243, 25356, 26180, 29582, 31695, 35921, 39270, 42260, 44373, 46486, 59164, 63390, 69729, 71842, 73955, 78540, 88746, 92972, 107763, 116215, 126780, 139458, 143684, 147910, 162701, 177492, 179605, 215526, 221865, 232430, 251447, 278916, 295820, 325402, 348645, 359210, 395131, 431052, 443730, 464860, 488103, 502894, 538815, 650804, 697290, 718420, 754341, 790262, 813505, 887460, 976206, 1005788, 1077630, 1185393, 1257235, 1394580, 1508682, 1580524, 1627010, 1952412, 1975655, 2155260, 2370786, 2440515, 2514470, 2765917, 3017364, 3254020, 3771705, 3951310, 4741572, 4881030, 5028940, 5531834, 5926965, 7543410, 7902620, 8297751, 9762060, 11063668, 11853930, 13829585, 15086820, 16595502, 23707860, 27659170, 33191004, 41488755, 55318340, 82977510, 165955020]

約数ペア:

[(1, 165955020), (2, 82977510), (3, 55318340), (4, 41488755), (5, 33191004), (6, 27659170), (7, 23707860), (10, 16595502), (11, 15086820), (12, 13829585), (14, 11853930), (15, 11063668), (17, 9762060), (20, 8297751), (21, 7902620), (22, 7543410), (28, 5926965), (30, 5531834), (33, 5028940), (34, 4881030), (35, 4741572), (42, 3951310), (44, 3771705), (51, 3254020), (55, 3017364), (60, 2765917), (66, 2514470), (68, 2440515), (70, 2370786), (77, 2155260), (84, 1975655), (85, 1952412), (102, 1627010), (105, 1580524), (110, 1508682), (119, 1394580), (132, 1257235), (140, 1185393), (154, 1077630), (165, 1005788), (170, 976206), (187, 887460), (204, 813505), (210, 790262), (220, 754341), (231, 718420), (238, 697290), (255, 650804), (308, 538815), (330, 502894), (340, 488103), (357, 464860), (374, 443730), (385, 431052), (420, 395131), (462, 359210), (476, 348645), (510, 325402), (561, 295820), (595, 278916), (660, 251447), (714, 232430), (748, 221865), (770, 215526), (924, 179605), (935, 177492), (1020, 162701), (1122, 147910), (1155, 143684), (1190, 139458), (1309, 126780), (1428, 116215), (1540, 107763), (1785, 92972), (1870, 88746), (2113, 78540), (2244, 73955), (2310, 71842), (2380, 69729), (2618, 63390), (2805, 59164), (3570, 46486), (3740, 44373), (3927, 42260), (4226, 39270), (4620, 35921), (5236, 31695), (5610, 29582), (6339, 26180), (6545, 25356), (7140, 23243), (7854, 21130), (8452, 19635), (10565, 15708), (11220, 14791), (12678, 13090)]